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  1. SAFe Program
  2. SP-3178

Develop the Statistics Monitor component of PST

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    • Feature
    • Should have
    • PI19
    • COM PST SW
    • None
    • Data Processing
    • Hide

      Provides real-time metrics of the quality of the beam-formed data processed by PST to the Operators, which enables early detection of bad data and reduces the turn-around time in fixing faults related to the beam-formed data stream during system integration tests and AA0.5 commissioning tests.

      Show
      Provides real-time metrics of the quality of the beam-formed data processed by PST to the Operators, which enables early detection of bad data and reduces the turn-around time in fixing faults related to the beam-formed data stream during system integration tests and AA0.5 commissioning tests.
    • Hide
      • ska-pst-stat repository in https://gitlab.com/ska-telescope/pst
      • C++ API developed with a basic set of statistical functions that can process voltage data streams
      • C++ application developed that uses the STAT API to process voltage recorder data streams from recorded data files.
      Show
      ska-pst-stat repository in https://gitlab.com/ska-telescope/pst C++ API developed with a basic set of statistical functions that can process voltage data streams C++ application developed that uses the STAT API to process voltage recorder data streams from recorded data files.
    • 3
    • 3
    • 0

    • Sub-system Version REL-731 PST 0.6.1: Improved data management and accessibility

    • Team_PST
    • Sprint 5
    • Hide
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      New ska-pst-stat C++ repository established New Developer Documentation started Stakeholders consulted to refine what statistics will be computed/collected Configurable Gaussian Noise Data Generator implemented for use with the CBF emulator  STAT Features described using Gherkin (for implementation in PI20) Architecture developed for the C++ library and applications C++ library and applications developed to compute required statistics and write them to HDF5 files PST happy path notebook updated to plot simple statistics
    • 19.6
    • Stories Completed, Solution Intent Updated, Outcomes Reviewed, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO

    • PI22 - UNCOVERED

    • PST-G2

    Description

      The Statistics Monitor (STAT) software component in PST provides real-time statistics and QA metrics on the beamformed complex-voltage data stream. It is a desirable component of the AA0.5 Voltage Recorder that enables Operators of PST to assess the quality of the beam-formed data during an observation. Delivery of the feature will include:

      • Establishing a ska-pst-stat repository with CI infrastructure to support building, automated testing, artefact generation
      • Development of the C++ STAT library that includes the functionality to read voltage recorder data files and compute statistical measures useful for signal displays and quality assurance.
      • Development of simple C++ applications that can utilise the C++ STAT library to process data from recorded data files.

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          Sub-system Version - A version of a sub-system, used in the Release Management and Configuration Management process REL-731 PST 0.6.1: Improved data management and accessibility

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                A.Noutsos Noutsos, Aristeidis
                a.jameson Andrew Jameson
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                Feature Progress

                  Story Point Burn-up: (100.00%)

                  Feature Estimate: 3.0

                  IssuesStory Points
                  To Do00.0
                  In Progress   00.0
                  Complete1635.0
                  Total1635.0

                  Dates

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